Open-source alternatives to Amazon S3

Distributed object, file and Iceberg storage — SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

↔ alternative to Amazon S3

High-performance S3-compatible object storage — 🚀2.3x faster than MinIO for 4KB object payloads. RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as MinIO and Ceph.

↔ alternative to Amazon S3

Lightweight S3-compatible object storage with dashboard — Lightweight, S3-compatible object storage server with built-in web dashboard. Single binary, low memory, encryption at rest.

↔ alternative to Amazon S3